6489560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 19008000

約数和(自身を除く): 12518440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 49, 55, 56, 70, 77, 86, 88, 98, 110, 140, 154, 172, 196, 215, 220, 245, 280, 301, 308, 343, 344, 385, 392, 430, 440, 473, 490, 539, 602, 616, 686, 770, 860, 946, 980, 1078, 1204, 1372, 1505, 1540, 1715, 1720, 1892, 1960, 2107, 2156, 2365, 2408, 2695, 2744, 3010, 3080, 3311, 3430, 3773, 3784, 4214, 4312, 4730, 5390, 6020, 6622, 6860, 7546, 8428, 9460, 10535, 10780, 12040, 13244, 13720, 14749, 15092, 16555, 16856, 18865, 18920, 21070, 21560, 23177, 26488, 29498, 30184, 33110, 37730, 42140, 46354, 58996, 66220, 73745, 75460, 84280, 92708, 115885, 117992, 132440, 147490, 150920, 162239, 185416, 231770, 294980, 324478, 463540, 589960, 648956, 811195, 927080, 1297912, 1622390, 3244780, 6489560]

約数ペア:

[(1, 6489560), (2, 3244780), (4, 1622390), (5, 1297912), (7, 927080), (8, 811195), (10, 648956), (11, 589960), (14, 463540), (20, 324478), (22, 294980), (28, 231770), (35, 185416), (40, 162239), (43, 150920), (44, 147490), (49, 132440), (55, 117992), (56, 115885), (70, 92708), (77, 84280), (86, 75460), (88, 73745), (98, 66220), (110, 58996), (140, 46354), (154, 42140), (172, 37730), (196, 33110), (215, 30184), (220, 29498), (245, 26488), (280, 23177), (301, 21560), (308, 21070), (343, 18920), (344, 18865), (385, 16856), (392, 16555), (430, 15092), (440, 14749), (473, 13720), (490, 13244), (539, 12040), (602, 10780), (616, 10535), (686, 9460), (770, 8428), (860, 7546), (946, 6860), (980, 6622), (1078, 6020), (1204, 5390), (1372, 4730), (1505, 4312), (1540, 4214), (1715, 3784), (1720, 3773), (1892, 3430), (1960, 3311), (2107, 3080), (2156, 3010), (2365, 2744), (2408, 2695)]